Mirabai Chockalingam, M.D.
NPI 1245263318ActiveIndividual· Internal Medicine· Fairport, NY
Internal Medicine (M.D.) in Fairport, New York, licensed in NY, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $501,232 for 5,746 claims, against $19,624 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $186.30 in all, mostly food and beverage. Lists F F Thompson Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1245263318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 9, 2006 |
| Last updated in NPPES | Aug 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 205759 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 258 across 17 procedure codes |
| Paid by Medicare | $19,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,746 · 13,738 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $501,232 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- F F Thompson HospitalCanandaigua, NY
- Rochester General HospitalRochester, NY
- Strong Memorial HospitalRochester, NY
Other facilities
- Rochester Regional Health Home CareHome health agency · Rochester, NY
Industry payments (Open Payments)
- 2025$186.30 · 10 payments from 5 companies
- 2024$293.26 · 15 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $61.56 | 3 |
| Astrazeneca Pharmaceuticals LP | $44.79 | 2 |
| Pfizer Inc. | $43.51 | 2 |
| Lilly USA, LLC | $28.60 | 2 |
| Phathom Pharmaceuticals, Inc. | $7.84 | 1 |
What the 2025 payments were for
- Food and Beverage$186.30 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 internal medicine physicians in Fairport · All internal medicine physicians in New York